Sulu\Component\Rest\ListBuilder\Doctrine\DoctrineListBuilder::hasSelectStatement PHP Метод

    protected function hasSelectStatement(QueryBuilder $queryBuilder, $statement)
    {
        foreach ($queryBuilder->getDQLPart('select') as $selectPart) {
            foreach ($selectPart->getParts() as $part) {
                if ($part === $statement) {
                    return true;
                }
            }
        }
        return false;
    }